baber/WOPTO huggingface dataset:
Patent JP-H01156684-A (JP)
Title: Gate array with data inspecting function
Inventor: HIRAO YUICHI
IPC: G01R31/28
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a high fault detection rate by a short test pattern by inspecting a data train combined an output data of a flip-flop element in a gate array by a suitable timing. CONSTITUTION:A logical signal from the outside of an IC is led into a logic circuit part 20 through an input buffer 10, and an output of a gate array 21 and to a selector 40, and others are outputted to the outside of the IC through an output buffer 60, respectively. A control signal is inputted through the input buffer 10 to an inspection control part 30 for outputting a control of the selector 40 and an arbitrary timing signal to a data inspecting part 50. By the data inspecting part 50, a period redundancy check CRC is executed, and whether an error of a data train exists or not is displayed through the output buffer 60. In such a way, the gate array can be simply inspected and with high accuracy.
Patent JP-H02163637-A (JP)
Title: Liquid chemical analyzing device
Inventor: SAITO YOSHIO
IPC: G01N21/78
Filed: 1988-12-16
Abstract: PURPOSE:To prevent deterioration of an analysis tape resulting from increase of water contained in this analysis tape especially in the vicinity of a tape takeout port by providing a small compartment between the tape takeout port of a tape supplying cassette and a tape housing space thereof and supplying low-moisture air to this compartment. CONSTITUTION:A small compartment 18e capable of passing a tape is provided adjacently to a tape pulling out port 18d. Low-moisture air flow is supplied to this compartment and the outside air comparatively high in humidity is prevented from infiltrating into the inside of a tape supplying cassette 18. A compartment 18e is formed by attaching an air interrupting curtain made of silicon rubber, etc., to the interval of the compartment 18e and a film housing space 18c in the cassette and to the tape pulling out port 18d. the air unexceeding about 70% relative humidity is supplied to the compartment 18e so that this compartment 18 is regulated to positive pressure. Thereby the whole part of a analysis tape 3 housed in the cassette 18 placed in a cold insulating container 50 can be held in a desirable dry state for a long period.
Patent JP-H02164938-A (JP)
Title: Construction method for underground structure
Inventor: MISAKA KAZUMA
IPC: E21D13/00
Filed: 1988-12-16
Abstract: PURPOSE:To construct an underground structure without requiring the sheathing work by vertically and horizontally dividing the underground structure into precast blocks, horizontally connecting portions in an excavated hole, then connecting horizontally adjoining portions. CONSTITUTION:An underground structure is divided on both the vertical plane and the horizontal plane into precast blocks 1-4. Multiple blocks 1-4 at the same position on the plane in holes 5-8 excavated by the reverse construction method are vertically and integrally connected by PC steels 15-17 to form part of the vertical division of the underground structure. The same construction method is repeated, and respective blocks are vertically connected for the remaining portions. Horizontally adjoining portions are connected and integrated together with PC steels.
Patent JP-H10155720-A (JP)
Title: Tableware washing and drying machine provided with exhaust guide
Inventor: DOI HIROAKI
IPC: A47L15/42
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid damage to the underside of the front end part of a work top by exhaust gas from a tableware washing and drying machine by preventing an exhaust guide from being removed arbitrarily and being forgotten to attach. SOLUTION: A tableware washing and drying machine is provided with a cleaning tank, an inlet hole of air which is fed from a fan for drying in a cleaning tank and an exhaust hole for exhasting the air fed in the cleaning tank. A cover 6 for exhaust gas for exhausting exhaust gas to the outside of the tableware washing and drying machine is provided by allowing it to communicate with the exhaust hole. A cylindrical exhaust guide 7 for adjusting the position in the forward and backward direction for exhasting exhaust gas to the outside is inserted into the exhaust cover 6 from the inside to freely adjust the projected length from the front end of the exhaust cover 6 and a stopper means 8 by which the exhaust guide 7 can not be pulled out more than a definite point up to which the exhaust guide 7 is pulled out, is provided.
Patent JP-H04189037-A (JP)
Title: Retro-directive transmitter-receiver
Inventor: HASHIZUME TAKASHI
IPC: H04B1/40
Filed: 1990-11-22
Abstract: PURPOSE:To drive an input of a PLL circuit into a lock-in range resulting in locking the PLL circuit by sweeping a self-running oscillating frequency of the PLL circuit with a sweeping oscillator so as to oscillate a frequency signal of a local signal being a multiple of an output of the oscillator. CONSTITUTION:A reception section 17 uses an output of a PLL circuit 16 whose frequency is multiplied by N1XNn by a multipliers 28-29 for local signals of mixers 9-10. Then, a local signal whose value is equal to a deviation of an output frequency of the circuit 16 is generated and the reception system is locked by the same deviation as a pilot signal frequency. Since a self-running frequency of the circuit 16 not receiving pilot signals 1, 2 is shifted from a setting center frequency, when the self-running frequency of the circuit 16 is swept externally by a sweeping transmitter 14, the input frequency enters the lock-in range, then the reception system is locked. Since the local signal of a transmission section 25 is multiplied by the circuit 16, a frequency error caused in the mixers 9-10 is cancelled and the radiating transmission signal has the same frequency deviation as that of the pilot signal and the phase synthesis requested for the transmitter-receiver is attained.
Patent JP-H10137786-A (JP)
Title: Amines-containing waste liquid treatment and device therefor
Inventor: SUGASAWA KOICHI
IPC: C02F3/34
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To treat, at low cost and in a short time, amines-containing waste liquid such as water soluble cutting oil waste liquid and its secondary treated water, waste washing liquid discharged from a metallurgical process and its secondary treated water or various kinds of waste liquid in which amine base compounds are contained for the purpose of corrosion preventive action. SOLUTION: Pretreated waste liquid is subjected to pH control or the like in and adjusting tank 1, and the waste liquid after pH control is sent to a biological treatment tank 10 provided with a carrier 11 in which microorganisms for decomposing amines to make them resources are fixed at a highly concentrated state, and while it is brought into contact with the microorganisms to decompose amines, it is further returned to the adjusting tank 1 from the biological treatment tank 10. And moreover, the waste liquid is sent again to the adjusting tank 1 from the biological treatment tank 10, and while it is subjected to pH control and decomposition, it is circulated and treated until amine concentration becomes the prescribed value or less.
Patent JP-2001134001-A (JP)
Title: Method for producing substrate of electrophotographic photoreceptor, substrate of electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: YAHAGI HIDETAKA
IPC: G03G5/14
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate of an electrophotographic photoreceptor having a uniform coating with little thickness deviation by improving anodic oxidation carried out as surface treatment and to obtain an electrophotographic photoreceptor having good printing quality with the substrate. SOLUTION: When plural cylindrical aluminum substrates are put in an electrolytic cell and anodic oxide coatings of aluminum are formed on the surfaces of the substrates by anodic oxidation to produce substrates of electrophotographic photoreceptors, the distance between the centers of the cylindrical aluminum substrates is made >=4 times the radius of the substrates.
Patent JP-H07171783-A (JP)
Title: Robot hand
Inventor: MATSUKURA HIROYUKI
IPC: B25J15/08
Filed: 1993-12-17
Abstract: PURPOSE:To facilitate the handling of flexible material such as a flexible printed board anti eliminate the buckling of parts so as to improve work efficiency in a robot hand being the hand effector of a robot. CONSTITUTION:In a robot hand fitted to the tip part of a robot through a case, a moving chuck mechanism 2 is attracted toward fixed a chuck mechanism 1 by applying a current to an electromagnet 5 so as to narrow the spacing between both chucks. While keeping this state, a flexible printed board is gripped by both chucks. When the current to the electromagnet 5 is cut off, the moving chuck mechanism 2 generates force in the direction of being separated from the fixed chuck mechanism 1 by the repulsion of a coil spring 7 so as to impart tension to the flexible printed board.
Patent JP-H01161078-A (JP)
Title: Preparation of emulsified self-adhesive
Inventor: ATSUJI MINORU
IPC: C09J133/12
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an emulsified self-adhesive having extremely high cohesive power and excellent tack and adhesiveness, by dissolving a specified rosin ester in a monomer mixture consisting mainly of an alkyl (meth)acrylate, and polymerizing this solution in an aqueous medium. CONSTITUTION:A rosin ester containing at least 60wt.%, based on total of all acid residues, dehydroabietic acid residue is dissolved in a monomer mixture consisting mainly of an alkyl (meth) acrylate, and this solution is polymerized in an aqueous medium. The amount of the rosin ester is preferably 0.1-30 pts.wt. based on 100 pts.wt. said monomer mixture. Examples of the residues of acids other than dehydroabietic acid include those of abietic acid, neoabietic acid, dihydroabietic acid, etc., which are usually contained in colophony. The preferred alcohol residues which constitute the rosin ester are the residues of glycerin, pentaerithritol, diethylene glycol, etc.
Patent JP-H0585565-A (JP)
Title: Product filled in bag using hydraulic and/or water dispersing binder
Inventor: WATANABE KAZUO
IPC: B65D65/46
Filed: 1991-09-26
Abstract: PURPOSE:To eliminate the need to unpack a bag to take out its contents unlike the conventional cement sack by filling a composition consisting mainly of a hydraulic and/or water dispersing binding material in a packaging bag consisting of the composition having film forming ability and water-soluble property. CONSTITUTION:A product filling sack is composed of a packaging bag consisting of the composition having film forming ability and water-soluble property and a composition filled in this bag and consisting mainly of a hydraulic and/or water dispersing binding material. Polyvinyl alcohol, etc., are selected for use as the material of a water-soluble film and set at a thickness of 20-70mum from the viewpoint of the workability. The cements in various kinds are selected for use as the bag filling composition. The above-mentioned features, unlike the conventional cement sack, eliminate the need or trouble to unpack the bag to take out its contents and prevent scattering of the dust to secure a sanitary work environment.
Patent JP-2000303732-A (JP)
Title: Vehicle door latch device provided with double action mechanism and anti-theft mechanism
Inventor: WATANABE HIROBUMI
IPC: E05B85/24
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a double action mechanism and an anti-theft mechanism to be compatible with each other. SOLUTION: This device comprises an actuator unit 37A provided with a key side shaft 48A connected to a lock lever 34, and a button side shaft 48B connected to an inside lock button 36, and a double action mechanism 27 to restore the lock lever 34 to an unlocking position A by first door opening operation of an inside door opening handle 28, and opening a door by second door opening operation. Between the key side shaft 48A and the button side shaft 48B, an anti-theft mechanism 75 is provided. The double action mechanism 27 restores the lock lever 34 to the unlocking position A through the anti-theft mechanism 75.
Patent JP-H02164795-A (JP)
Title: Production of zinc oxide whisker
Inventor: YOSHINAKA MINORU
IPC: C30B29/62
Filed: 1988-12-16
Abstract: PURPOSE:To inexpensively obtain the zinc oxide whiskers of a gigantic tetrapod- shape structure excellent in a reinforcing effect by heating the zinc powder obtained by the gas melting-type flame spraying in an oxygen-contg. atmosphere to form zinc oxide. CONSTITUTION:Zinc powder is melted by an oxygen-gaseous fuel combustion flame or the plasma or air, argon, etc., and injected into the air to produce the zinc powder coated with an oxide film. When the oxide film is insufficiently formed, the zinc powder is brayed in the presence of water, aged, and then dried. The zinc powder coated with an oxide film is placed into a heat-resistant vessel, and heated at 700-1300 deg.C in an oxygen-contg. atmosphere to grow the gigantic tetrapod-shape whiskers. Since the obtained whiskers have a three- dimensional structure free of anisotropy, the anisotropy in the mechanical characteristic is not caused when the whiskers are used as a reinforcing material, etc.
Patent JP-H03177940-A (JP)
Title: Analyzing device for program contents
Inventor: YASUKI HISANORI
IPC: G06F11/28
Filed: 1989-12-07
Abstract: PURPOSE:To prevent such an inconvenient case where an analysis route that could not exist as an actual execution route is analyzed by selecting one of plural execution routes of a program and tracing back each execution route. CONSTITUTION:A branch condition analysis part 13, a store contents analysis part 14, and a complete branch condition analysis part 15 perform each prescribed analysis processing. Then the data obtained from each analysis processing are stored in a branch condition file storage part 16 including a route data storage means and a position data storage means, an execution contents file storage part 17, and a complete branch condition file storage part 18 respectively. In a trace-back state, the route data and the branch data on each instruction are read out of a route data storage means and a branch data storage means. Then one of plural execution routes of a program is sequentially selected and each execution route is traced back in response to the same route data and based on the branch route prescribed by the branch data. Thus it is possible to prevent such an inconvenient case where an analysis route that could not exist as an actual execution route is analyzed.
Patent JP-H05134366-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MURAI ASA
IPC: G03C7/305
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material having high sensitivity, high contrast, excellent color reproducibility, graininess and sharpness. CONSTITUTION:This silver halide color photographic sensitive material has a photosensitive silver halide emulsion layer contg. silver halide particles sensitized with selenium and at least 30% of all of couplers contained in the emulsion layer is a coupler which releases a diffusible development inhibitor or a precursor thereof by a reaction with the oxidized body of a developing agent and/or a coupler which cleaves after a reaction with the oxidized body of the developing agent and releases a development inhibitor or a precursor thereof by a reaction with another molecule of the oxidized body.
Patent JP-H07176088-A (JP)
Title: Recording and reproducing device
Inventor: YOKOYAMA KAZUO
IPC: G11B9/14
Filed: 1993-12-20
Abstract: PURPOSE:To provide the recording and reproducing device capable of high density recording of information by utilizing the high resolution of scanning probe microscope technology. CONSTITUTION:While a disk 1 is rotated in the direction of an arrow 2, a holding body 3 of a probe is positioned in the normal direction 4 of the disk 1 by a linear slide 5. Recording or reproducing is performed by making the probe 6 provided at the tip of the holding body 3 close to or contact with a recording surface 1a of the disk 1. The structure of the holding body 3 of the probe is twistable around an axis 8 that is approximately parallel to the direction 7 of a recording information train, and the probe 6 is twisted in accordance with an inclination of a side surface of a guide groove formed in the front surface of the disk 1. A light reflecting surface 9 of the holding body 3 is irradiated with a laser beam from a laser diode 10, and its reflected light is received by a quadripartite photodetector 11. Thus, torsion of the probe 6 is detected as a quantity of unbalance of the received light in light intensity, and hence feedback control is performed on the probe 6 by a linear slide 5 or a triaxial piezoelectric actuator 12.
Patent JP-H01220129-A (JP)
Title: Focus catcher
Inventor: JIYOSEFU HAWAADO DEIMATSUCHIO
IPC: G11B7/085
Filed: 1988-12-20
Abstract: PURPOSE: To reduce the amplitude of laser driving current at the time of a focussing condition, to direct the focussing condition when the current descends lower than a threshold and to enable the focus picking up in a picture unrecoarding disk by measuring the laser driving current with a focus picking up device and its method, detecting the variation of current and derecting the focalizing condition. CONSTITUTION: A focus picking up circuit 10 is made to respond to the focus picking up direction from a line 11, the focussing condition of a lens is established with a driving actuator 46, and disable signals are fed to a focus maintaining mechanism loop 54F via the line 12 not to be able to operate. Also, focus picking up actuator driving signals are fed to a actuator 46 with the circuit 10 via the line 13. Further, driving signals are fed to the disk with a laser 67 and the radiation is reflected with the disk. And the variation of current from a laser driving circuit 66 of the laser 67 is detected with a laser driving current descent detector 17, the amplitude of current is reduced at the time of the focussing condition, and maintaining the focussing condition is directed to the circuit 10 at the time of being lower than the threshold.
Patent JP-H07170802-A (JP)
Title: Finely granulating device
Inventor: YODA YASUHIRO
IPC: A01B27/00
Filed: 1993-12-20
Abstract: PURPOSE:To prevent clogging between longitudinal plates not to pass coarse ground pieces. CONSTITUTION:A drum 12 equipped with bits 11 is rotatably installed in a roof 13. Rocks, etc., are ground by the bits 11 and a first.a second crushing plates 19 and 20 laid in the roof 13. The ground pieces are discharged backward from gaps between plural longitudinal plates 21 set behind the roof 13. Brushes 32 are attached to a shaft 30 furnished near the rear of the longitudinal plates 21. Viscous soil attached to the longitudinal plates 21 are removed with the brushes 32 by rotating the shaft 30 to prevent clogging.
Patent JP-H06169289-A (JP)
Title: Compressed data reproduction device
Inventor: NAKAMURA SHINICHI
IPC: H04N19/80
Filed: 1992-11-30
Abstract: PURPOSE:To reduce the entire circuit scale by reproducing time series data of a 2nd sampling frequency different from a 1st sampling frequency when inputted compression data are subjected to frequency/time conversion. CONSTITUTION:Time series data with a sampling frequency different from an original sampling frequency are obtained by a frequency/time conversion (inverting mapping) section 1. An input X(k) is a frequency sampling value, which is subjected to inverse mapping arithmetic operation by a multiplier adder 1a and a coefficient generator 1b. The frequency component X(k) is refreshed in the unit of blocks. The generator 1b generates a frequency/time conversion coefficient C(k, t) in the size of one block up to (2n-) sequentially from t=0 at the sampling period with respect to each frequency component. The result of multiplication between each frequency component and the coefficient is added and an output x(t) is obtained, and samples of frequency components are arranged on a frequency axis. Since the sample is converted for each block of a prescribed time length, the position on the frequency axis is limited a certain interval.
Patent JP-2001131772-A (JP)
Title: Galvannealed steel sheet excellent in press formability and its producing method
Inventor: TAIRA SHOICHIRO
IPC: C23C8/40
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet excellent in sliding characteristic in the press-formation and the producing method thereof. SOLUTION: The galvannealed steel sheet ahs a flattened part on the surface, and an oxide layer composed of <20 atomic % Al concentration and the balance substantially Zn and having >=10 nm thickness exists on the surface of flattened part, and the producing method is provided.
Patent JP-2000143634-A (JP)
Title: Stabilization of luminous acridinium compound and composition containing the compound
Inventor: TANAKA MIYUKI
IPC: G01N33/533
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To stabilize the subject compound useful as a marker in chemiluminescence immunoassay by adding a luminescent acridinium compound to an aqueous medium containing a specific amount of specified dioxane so as not to reduce the luminescence amount of the luminescent compound in preservation. SOLUTION: A luminescent acridinium compound being a 10-substituted-9- carboxamido-acridinium salt  e.g. 10-(3-sulfopropyl)-9-[N-(2-carboxyethyl)-N- tosyl]carboxamido-acridinium.trifluoromethanesulfonate, etc.}, is added to an aqueous medium, preferably being a buffer solution at pH 6-8, containing 0.2-20 g/L dioxane containing one bromine and one nitro group (preferably 5-bromo-5- nitro-1,3-dioxane, etc.), to stabilize the objective compound.
Patent JP-H05156118-A (JP)
Title: Polyacetal molding
Inventor: SUGIYAMA KUNIYUKI
IPC: C08K5/16
Filed: 1991-12-04
Abstract: PURPOSE:To provide a polyacetal resin molding which is excellent in machinability in, e.g. cutting and punching and retains well-balanced excellent properties such as mechanical strength and toughness. CONSTITUTION:The objective polyacetal molding for cutting is obtained by molding a polyacetal resin composition which has a melt index of 0.01 to 5.0 and comprises a mixture of 100 pts.wt. polyacetal copolymer (A) made by polymerizing 99.85-85.0wt.% trioxane, 0.1-10wt.% cyclic ether and/or cyclic formal as comonomer, and 0.05-5wt.% diglycidyl compound, 0.01-5 pts.wt. of at least one compound (B) selected from a nitrogen compound, a fatty acid ester compound, and a metallic compound comprising the hydroxide, an inorganic acid salt or a carboxylic acid salt of an alkali metal or alkaline earth metal, and 0.01-5 pts.wt. hindered phenolic compound (C).
Patent JP-H03285063-A (JP)
Title: Multiple vapor-deposited film and its production
Inventor: OGURA ATSUSHI
IPC: C23C4/12
Filed: 1990-11-27
Abstract: PURPOSE:To form a multicomponent synthetic solid soln. film on the surface of a substrate by vaporizing the multicomponent fine grain having a specified composition into the saturated vapor by the heat energy of high-temp. plasma having high-density activation energy, quenching and solidifying the vapor. CONSTITUTION:An aq. soln. of the complex salt having at least two kinds of elements other than water is reduced by alkali to form a crystal of the elements, and the salt component and moisture are removed to form a multicomponent fine grain 6. The fine grain 6 is introduced into the high-temp. plasma having high-density activation energy and vaporized into its saturated vapor, and the vapor is cooled and solidified to obtain a multicomponent synthetic film 3 on the surface of a substrate 11. At this time, the component mixing ratio of the grain 6 and the ratio of the amt. of the grain to that of the gas used are optionally selected, and the multicomponent vapor-deposited film having the desired composition is obtained.